Periodical cicadas, "17-year locusts".
Series: United States. Dept. of Agriculture. Leaflet ;; no. 540; Leaflet (United States. Dept. of Agriculture) ;; no. 540.
Publisher: U.S. Govt. Print. Off.
Published: 1966
Place of publication: [Washington
Language: eng
Subjects: Periodical cicada.; Tibicen septendecim.
Notes: Supersedes the Division's The periodical cicada, "the 17-year locust", issued as Leaflet 340.